REIL seeks bifacial and mono PERC solar cells

November 10 is the bidding deadline for the supply of 50,000 bifacial cells with a peak power rating of 5W and 100,000 mono PERC cells (50,000 of 7Wp and 10Wp each).

October 27, 2020 Uma Gupta

Only online bids will be considered against the tender.

Image: Flickr/Anders Sandberg

Jaipur-based Rajasthan Electronics & Instruments Limited has opened a tender to supply five-busbar bifacial crystalline silicon solar cells rated for a minimum 5W peak output. Mono-crystalline passivated emitter rear contact (PERC) cells are also sought in 7Wp (5-/6-busbar) and 10Wp ratings (6-/9-/10-/12-busbar).

Quantities to be supplied are 50,000 of 5Wp bifacial and 100,000 mono PERC (50,000 of 7Wp and 10Wp cells each).

The bifacial cells should be 156.75×156.75 ± 0.5 mm or 157.0×157.0 ± 0.5 mm in size, with cell thickness of 200±30 µm. The front busbar must be at least 0.7 mm wide and the back busbar 0.8 mm.

The 7W mono PERC cells should be 182×182 ± 0.5 mm in size, with a cell thickness of 200±30 µm. The front busbar must be at least 0.7 mm wide and the back busbar 0.8 mm.

The 10W mono PERC cells’ size should be 210×210 ± 0.5 mm, with a cell thickness of 200±30 µm. The front busbar must be at least 0.5 mm wide and the back busbar 0.6 mm.

Only REIL-approved bidders will be considered against this tender. Those not listed as CEL-approved vendors will be required to provide a sample of 150 cells.

The cells are to be supplied in lots of 25,000 up to December 31.

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